2290529 has 8 divisors (see below), whose sum is σ = 2462688. Its totient is φ = 2122560.

The previous prime is 2290523. The next prime is 2290537. The reversal of 2290529 is 9250922.

2290529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-2290529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2290523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134 + ... + 2144.

It is an arithmetic number, because the mean of its divisors is an integer number (307836).

2^2290529 is an apocalyptic number.

It is an amenable number.

2290529 is a deficient number, since it is larger than the sum of its proper divisors (172159).

2290529 is a wasteful number, since it uses less digits than its factorization.

2290529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2095.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 2290529 is about 1513.4493714690. The cubic root of 2290529 is about 131.8191777246.

The spelling of 2290529 in words is "two million, two hundred ninety thousand, five hundred twenty-nine".